def parseInteractors(dom, network):
ems = dom.getElementsByTagName("interactor")
interactors = []
#print "interactor tags %d " %len(ems)
for em in ems:
interactor = Entity()
tmp = em.getElementsByTagName("shortLabel")
slabel = tmp[0].firstChild.nodeValue.strip()
slabel = slabel.split('_')[0]
interactor.symbol = slabel
interactor.refs = {}
interactor.name = getText(em, 'fullName')
setPrimaryRef(em, interactor)
if 'uniprotkb' in interactor.refs:
interactor._id = "enti_up_%s" %(interactor.refs['uniprotkb'])
else:
interactor._id = idtool.generate("entity")
interactor.refs['intact'] = em.getAttribute('id')
interactor.group = getText( em.getElementsByTagName("interactorType")[0], 'shortLabel')
interactors.append(interactor)
network.entities = interactors
def parseInteractors(dom, network):
ems = dom.getElementsByTagName("interactor")
interactors = []
#print "interactor tags %d " %len(ems)
for em in ems:
interactor = Entity()
tmp = em.getElementsByTagName("shortLabel")
slabel = tmp[0].firstChild.nodeValue.strip()
slabel = slabel.split('_')[0]
interactor.symbol = slabel
interactor.refs = {}
interactor.name = getText(em, 'fullName')
setPrimaryRef(em, interactor)
if 'uniprotkb' in interactor.refs:
interactor._id = "enti_up_%s" % (interactor.refs['uniprotkb'])
else:
interactor._id = idtool.generate("entity")
interactor.refs['intact'] = em.getAttribute('id')
interactor.group = getText(
em.getElementsByTagName("interactorType")[0], 'shortLabel')
interactors.append(interactor)
network.entities = interactors
def load(self):
self.columnIndexes = {}
headers = self.rows.next()
for i in range (len(headers)):
col = headers[i]
if col not in SUPPORTED_COLUMNS:
raise Exception("Invalid column: %s. Accepted columns are: %s" %(col, SUPPORTED_COLUMNS))
self.columnIndexes[col] = i
#networks, connections, entities, nodes
entities = {}
nodes = {}
networks = {}
for row in self.rows:
entityA = None
dbid = self.getCol('NodeA_DBID',row )
if dbid:
dbid = dbid.lower()
_id = 'enti_%s' %dbid
if _id not in entities:
entityA = Entity()
entityA._id = _id
entityA.dbref = {}
pair = dbid.split(':')
if(len(pair)!=2):
self._error("Invalid NodeA_DBID: %s" %dbid)
continue
entityA.dbref[pair[0]] = pair[1]
entityA.group = self.getCol('NodeA_Category',row)
#entity.label = 'Metformin'
entityA.name = self.getCol('NodeA',row)
entities[_id] = entityA
else:
entityA=entities[_id]
#Node B
entityB = None
dbid = self.getCol('NodeB_DBID',row, False)
if dbid:
dbid = dbid.lower()
_id = 'enti_%s' %dbid
if _id not in entities:
entityB = Entity()
entityB._id = _id
entityB.dbref = {}
pair = dbid.split(':')
if(len(pair)!=2):
self._error("Invalid NodeB_DBID: %s" %dbid)
continue
entityB.dbref[pair[0].strip()] = pair[1].strip()
entityB.group = self.getCol('NodeB_Category',row)
#entity.label = 'Metformin'
entityB.name = self.getCol('NodeB' ,row )
entities[_id] = entityB
else:
entityB = entities[_id]
edgeType = self.getCol('Edge',row, False)
if not edgeType: continue
con = Connection()
con.type = edgeType
nodeA = nodes[entityA._id] if entityA._id in nodes else self.newNode(entityA)
nodeB = nodes[entityB._id] if entityB._id in nodes else self.newNode(entityB)
nodes[entityA._id] = nodeA
nodes[entityB._id] = nodeB
con.entities=[entityA._id, entityB._id] # this is for search
con.nodes = [nodeA._id, nodeB._id]
con._nodes = [nodeA, nodeB]
con.refs = {}
edgeRefs = self.getCol('Edge_Ref',row, False)
if edgeRefs:
# comma separated
pairs = edgeRefs.split(",")
if len(pairs) == 1: pairs = edgeRefs.split("\n")
for p in pairs:
pair = p.split(':')
refs = pair[1].split(';')
if len(refs) == 1: refs = pair[1]
con.refs[pair[0].lower().strip()] = refs
networkName = self.getCol('Network',row) or 'DEFAULT'
network = networks[networkName] if networkName in networks else Network()
network.name = networkName
network.owner='peop_precon'
networks[networkName] = network
network._connections = network._connections or []
network._connections.append(con)
con.network = network._id
con.owner='precon'
#TBD, error
return networks, self.errors